Contractors / Johnston, RI / Plumbing

Plumbers in Johnston, RI

Real permit activity. Real contractors. Ranked by volume.

63 plumbing permits were filed in Johnston in the last 6 months. These 30 contractors filed them most often. Tap a name for their full permit history.

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  1. 1W/O 32972 in last 90 days3
  2. 2Backwater Valve Installation2 in last 90 days2
  3. 2Plainfield Pike, LLCnone in last 90 days2
  4. 41571 Atwood Avenue1 in last 90 days1
  5. 426-6039 Carfaro1 in last 90 days1
  6. 44 Day St1 in last 90 days1
  7. 4401-301-26181 in last 90 days1
  8. 4401-413-70601 in last 90 days1
  9. 4401-595-83921 in last 90 days1
  10. 4401-808-51311 in last 90 days1
  11. 4401-965-34731 in last 90 days1
  12. 440824-11 in last 90 days1
  13. 46 Day St1 in last 90 days1
  14. 4Anthony Delmonico1 in last 90 days1
  15. 4Backflow1 in last 90 days1
  16. 4Bishop Hill1 in last 90 days1
  17. 4Fresh Monkee1 in last 90 days1
  18. 4Giovannucci1 in last 90 days1
  19. 4Lot 71 in last 90 days1
  20. 4My basement1 in last 90 days1
  21. 4Project# P0222701 in last 90 days1
  22. 4Rough & Finish Lavette - Basement1 in last 90 days1
  23. 4Rough and finish plumbing1 in last 90 days1
  24. 4Russell Desgranges1 in last 90 days1
  25. 4Sewer repair1 in last 90 days1
  26. 4Tattoo shop1 in last 90 days1
  27. 4W# 407801 in last 90 days1
  28. 410398197 Jdnone in last 90 days1
  29. 4Citizens Banknone in last 90 days1
  30. 4DEMO Garagenone in last 90 days1

Recent plumbing permits in Johnston

  1. Nov 13, 2026Install rough and finish plumbing for bath roomsRussell Desgranges · Plumbing · 1 · #PLMB-26-197
  2. Nov 11, 2026Providing and installing sewage ejector pump, one (1) toilet, one (1) lavatory sink and one (1) 2.5 gallon water heater Rough & Finish Lavette - Basement · Plumbing · 1 · #PLMB-26-196
  3. Nov 9, 2026Install backflow preventerBackflow · Plumbing · 1 · #PLMB-26-193
  4. Nov 9, 2026Install New 32 Gallon Oil-Fired Hot Water Heater40824-1 · Plumbing · 1 · #PLMB-26-194
  5. Nov 5, 2026Changing out sinksTattoo shop · Plumbing · 1 · #PLMB-26-191
  6. Nov 3, 2026Replace water heater401-808-5131 · Plumbing · 1 · #PLMB-26-190
  7. Oct 22, 2026Emergency sewer repair in front of houseSewer repair · Plumbing · Complete · #PLMB-26-187
  8. Oct 18, 2026Complete plumbingLot 7 · Plumbing · 1 · #PLMB-26-185
  9. Oct 13, 2026Replace rotted undergroug piping in basement witn new connectins for a shower, toilet, sink and washer.My basement · Plumbing · 1 · #PLMB-26-183
  10. Oct 7, 2026Plumbing fit-out: install water, waste and vent piping for sinks and equipment, indirect drains and new hydromechanical Fresh Monkee · Plumbing · 1 · #PLMB-26-181

How plumbing compares in Johnston

Other trades in Johnston

Electricians 221HVAC contractors 195Roofing contractors 166Building contractors 100Window & door contractors 59Solar installers 33Siding contractors 30

Plumbers nearby

Boston 2334Providence 1321Worcester 968Plymouth 609Falmouth 609Cambridge 591Braintree 435Taunton 394

Get quotes from active plumbing contractors in Johnston

Request a quote and we route it to contractors with documented permits here. No ratings invented — you see their permit history first.

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Source: Johnston OpenGov. Data updated Nov 13, 2026. A permit shows a job was filed with the town. It doesn’t show whether the work was finished or how it turned out. Rankings are by permit volume.